Cyclic Breaking of Manganese Steel Embedded Cemented Carbid SHENZHEN QIXING TECHNOLOGY CO., LTD. Base Info Model NO.:CBCertification:ISO 9001:2000Surface Treatment:PolishingManufacturing Process:CastingMaterial:Alloy SteelCustomized:CustomizedTrademark:CustomizedSpecification:10KGOrigin:China Description Pre:Compound Hammer with High Chromium and Alloy Steel Next:Hammer Head of Metal Crushing (High Strength Manganese Steel